$NetBSD$

--- ppu.h.orig	2004-12-30 22:15:47.000000000 +0000
+++ ppu.h
@@ -332,9 +332,11 @@ typedef struct{
 	uint8 _5A22;
 } SnesModel;
 
+START_EXTERN_C
 extern SnesModel* Model;
 extern SnesModel M1SNES;
 extern SnesModel M2SNES;
+END_EXTERN_C
 
 #define MAX_5C77_VERSION 0x01
 #define MAX_5C78_VERSION 0x03
